Literature DB >> 28685783

A silver(i)-induced higher-ordered structure based on planar chiral tetrasubstituted [2.2]paracyclophane.

Masayuki Gon1, Yasuhiro Morisaki, Yoshiki Chujo.   

Abstract

Optically active phenylene-ethynylene dimers with pyridine groups based on a planar chiral 4,7,12,15-tetrasubstituted [2.2]paracyclophane were synthesized. The chiral conformation was controlled by pyridine-Ag(i) coordinations. After Ag(i) coordination, the resulting higher-ordered structure dramatically enhanced the signal intensity of circular dichroism (CD) and decreased that of circularly polarized luminescence (CPL).

Entities:  

Year:  2017        PMID： 28685783     DOI： 10.1039/c7cc03615a

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  2 in total

1.  Pyrene-Containing ortho-Oligo(phenylene)ethynylene Foldamer as a Ratiometric Probe Based on Circularly Polarized Luminescence.

Authors:  Pablo Reiné; Jose Justicia; Sara P Morcillo; Sergio Abbate; Belen Vaz; María Ribagorda; Ángel Orte; Luis Álvarez de Cienfuegos; Giovanna Longhi; Araceli G Campaña; Delia Miguel; Juan M Cuerva
Journal:  J Org Chem       Date:  2018-04-03       Impact factor: 4.354

2.  Combined reversible switching of ECD and quenching of CPL with chiral fluorescent macrocycles.

Authors:  Alexandre Homberg; Elodie Brun; Francesco Zinna; Simon Pascal; Marcin Górecki; Luc Monnier; Céline Besnard; Gennaro Pescitelli; Lorenzo Di Bari; Jérôme Lacour
Journal:  Chem Sci       Date:  2018-08-01       Impact factor: 9.825
  2 in total

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